2-巯基苯并噻唑

2-Mercaptobenzothiazole is used for detection of the equivalence point in volumetry (complexometry) and for concentration determinations in colorimetry. It is also used for the photometric determination of gold, cadmium, copper, lead and palladium. Further, it is used as a metalworking fluid, antifreeze, grease, anticorrosive agent, and adhesive. It acts as an antibacterial and antifungal. It is also employed in the rubber industry as a vulcanization accelerator. It inhibits dopamine beta-hydroxylase and biocorrosion in cooling systems, especially in the paper industry. In addition to this, it is used as a wood preservative and rubber additive.

Air sensitive. Incompatible with oxidizing agents.

MFCD00005781

205-736-8

C₇H₅NS₂

167.25

178-182°

243°(469°F)

1.420

Store under Argon. Air Sensitive. Ambient temperatures.

Powder

Soluble in ethanol, diethyl ether, benzene, carbon tetrachloride, alkali and alkaline solutions. Slightly soluble in acetone, naphtha and glacial acetic acid. Insoluble in water and gasoline.

119484

14,5868

III

43-50/53
May cause sensitization by skin contact.Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.

9

24-37-60-61
Avoid contact with skin.Avoid contact with skin.This material and its container must be disposed of as hazardous wasteAvoid release to the environment. Refer to special instructions/safety data sheets.

DL6475000

  

是

  

H302-H317-H400-H410
Harmful if swallowed.May cause an allergic skin reaction.Very toxic to aquatic life.Very toxic to aquatic life with long lasting effects.

P261-P280g-P301+P312a-P321-P333+P313-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves.Wear protective gloves.Specific treatment (see label).If skin irritation or rash occurs: Get medical advice/attention.Dispose of contents/container in accordance with local/regional/national/international regulations.